Products
The company's main products include 1050 ° C and 650 ° C asbestos free high-temperature resistant calcium silicate insulation products
CALCIUM SILICATE BORAD 650°C
Provide thoughtful service and high-quality products
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Date：2023-09-22 10:53
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Category：Products
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Application area：
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+86 185 5488 1570
Details
Calcium Silicate Board 650C is a kind of microporousrigid ultra-light insulation material which using the inorganicsilicon and calcium as raw materials is processed by hightemperature , high pressure and hydrothermal reaction andother special technology . Even at 650C , it can still maintainhigh temperature resistance and good stability . Its ultra-lowchloride ion content can protect the pipes very weBeing prefabricated and anti-deformation can greatly enhancethe service life . NR Calcium Silicate Board 650C is commonlyused in power plants and petrochemical industry etc .
| FEATURES | |
| Heat-resistant at high temperature | Excellent mechanical strength |
| Strong thermal insulation performance | Easy construction |
| Low density | |
| TECHNICAL DATE | |||
| Product type | NRL-22 | NRL-24 | |
| Density | kg/m³ | 220 | 240 |
| Moisture Content ( by weight ) | % | ≤7.5 | ≤7.5 |
| Cold Crushing Strengt | Mpa | ≥0.65 | ≥0.75 |
| Modulus of Rupture | Mpa | ≥0.30 | ≥0.35 |
| Thermal Conductivity , 100℃ | W/m.k | 0.062 | 0.062 |
| Service Temp . Limit | ℃ | 650 | 650 |
| Linear Shrinkage | % | ≤2 | ≤2 |
